ID26325A - SOFT STRESS YARN AND THE METHOD OF MAKING IT - Google Patents

SOFT STRESS YARN AND THE METHOD OF MAKING IT

Info

Publication number
ID26325A
ID26325A IDP20000474D ID20000474D ID26325A ID 26325 A ID26325 A ID 26325A ID P20000474 D IDP20000474 D ID P20000474D ID 20000474 D ID20000474 D ID 20000474D ID 26325 A ID26325 A ID 26325A
Authority
ID
Indonesia
Prior art keywords
yarn
making
soft
polyester
stretch
Prior art date
Application number
IDP20000474D
Other languages
Indonesian (id)
Inventor
Takashi Ochi
Katsuhiko Mochizuki
Yuhei Maeda
Original Assignee
Toray Industries
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26487024&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ID26325(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Toray Industries filed Critical Toray Industries
Publication of ID26325A publication Critical patent/ID26325A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/14—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one polyester as constituent
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
    • D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
    • D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
    • D02G3/326—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic the elastic properties due to the construction rather than to the use of elastic material
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
    • D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
    • D03D15/56—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads elastic
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2922—Nonlinear [e.g., crimped, coiled, etc.]
    • Y10T428/2924—Composite
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2929—Bicomponent, conjugate, composite or collateral fibers or filaments [i.e., coextruded sheath-core or side-by-side type]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • Y10T428/2969—Polyamide, polyimide or polyester

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Multicomponent Fibers (AREA)
  • Woven Fabrics (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Artificial Filaments (AREA)

Abstract

A soft stretch yarn substantially comprising polyester fibres has a stress, at 50% yarn stretch, of no more than 30x10<-3> cN/dtex and, at the same time, a percentage recovery of at least 60%. Preferably, the Uster unevenness is no more than 2.0% and the crimp diameter is no more than 250 mu m. This soft stretch yarn can be produced by spinning yarn of conjugate fibres comprising two types of polyester in which one component is PTT at a take-up velocity of at least 1200 m/min, drawing at a drawing temperature of 50 to 80 DEG C at a draw ratio such that the drawn yarn tensile elongation is 20 to 45%, and then heat setting.
IDP20000474D 1999-06-08 2000-06-06 SOFT STRESS YARN AND THE METHOD OF MAKING IT ID26325A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16054899 1999-06-08
JP23824099 1999-08-25

Publications (1)

Publication Number Publication Date
ID26325A true ID26325A (en) 2000-12-14

Family

ID=26487024

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP20000474D ID26325A (en) 1999-06-08 2000-06-06 SOFT STRESS YARN AND THE METHOD OF MAKING IT

Country Status (11)

Country Link
US (2) US6306499B1 (en)
EP (1) EP1059372B1 (en)
KR (1) KR100629813B1 (en)
CN (1) CN1154755C (en)
AT (1) ATE315673T1 (en)
CA (1) CA2310686C (en)
DE (1) DE60025440T2 (en)
ES (1) ES2255948T3 (en)
ID (1) ID26325A (en)
MY (1) MY128170A (en)
TW (1) TW476819B (en)

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US6877197B1 (en) 2003-12-08 2005-04-12 Invista North America S.A.R.L. Process for treating a polyester bicomponent fiber
KR101158454B1 (en) * 2004-02-13 2012-06-19 도레이 카부시키가이샤 Leather-like sheeting and process for production thereof
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DE602004015861D1 (en) * 2004-12-07 2008-09-25 Invista Tech Sarl FABRIC ON POLYESTER BIKE COMPONENT FILAMENTS WITH STRETCH IN CHAIN DRESSING
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CN101016669B (en) * 2007-02-07 2011-02-02 方圆化纤有限公司 Process of preparing fabric with shape physics memory function
DE102007034687A1 (en) * 2007-02-12 2008-08-21 Carl Freudenberg Kg Production of splicable fibers by a melt spinning process under using two polymer components, comprises connecting distributor bores to a spinning capillary in polymer components and adjusting cross-sectional areas of the distributor bores
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CN112281229A (en) * 2020-09-30 2021-01-29 浙江恒澜科技有限公司 Preparation method of polyester fiber with special surface structure
CN112553736A (en) * 2020-11-11 2021-03-26 山东金冠网具有限公司 Production method of reticular breathable hole yarn
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Also Published As

Publication number Publication date
DE60025440T2 (en) 2006-08-24
CN1276444A (en) 2000-12-13
US6803000B2 (en) 2004-10-12
EP1059372A3 (en) 2001-01-17
EP1059372B1 (en) 2006-01-11
EP1059372A2 (en) 2000-12-13
CA2310686C (en) 2011-11-22
MY128170A (en) 2007-01-31
ATE315673T1 (en) 2006-02-15
KR100629813B1 (en) 2006-09-29
ES2255948T3 (en) 2006-07-16
KR20010049484A (en) 2001-06-15
CA2310686A1 (en) 2000-12-08
CN1154755C (en) 2004-06-23
US6306499B1 (en) 2001-10-23
US20010055683A1 (en) 2001-12-27
TW476819B (en) 2002-02-21
DE60025440D1 (en) 2006-04-06

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